| // Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/shell/renderer/web_test/web_test_render_thread_observer.h" |
| |
| #include "content/public/common/content_client.h" |
| #include "content/public/renderer/render_thread.h" |
| #include "content/shell/common/web_test/web_test_switches.h" |
| #include "content/shell/renderer/web_test/test_interfaces.h" |
| #include "content/shell/renderer/web_test/test_runner.h" |
| #include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h" |
| #include "third_party/blink/public/web/blink.h" |
| |
| namespace content { |
| |
| namespace { |
| WebTestRenderThreadObserver* g_instance = nullptr; |
| } |
| |
| // static |
| WebTestRenderThreadObserver* WebTestRenderThreadObserver::GetInstance() { |
| return g_instance; |
| } |
| |
| WebTestRenderThreadObserver::WebTestRenderThreadObserver() { |
| CHECK(!g_instance); |
| g_instance = this; |
| RenderThread::Get()->AddObserver(this); |
| |
| blink::SetWebTestMode(true); |
| |
| test_interfaces_ = std::make_unique<TestInterfaces>(); |
| test_interfaces_->ResetAll(); |
| } |
| |
| WebTestRenderThreadObserver::~WebTestRenderThreadObserver() { |
| CHECK(g_instance == this); |
| g_instance = nullptr; |
| } |
| |
| void WebTestRenderThreadObserver::RegisterMojoInterfaces( |
| blink::AssociatedInterfaceRegistry* associated_interfaces) { |
| associated_interfaces->AddInterface(base::BindRepeating( |
| &WebTestRenderThreadObserver::OnWebTestRenderThreadAssociatedRequest, |
| base::Unretained(this))); |
| } |
| |
| void WebTestRenderThreadObserver::UnregisterMojoInterfaces( |
| blink::AssociatedInterfaceRegistry* associated_interfaces) { |
| associated_interfaces->RemoveInterface(mojom::WebTestRenderThread::Name_); |
| } |
| |
| void WebTestRenderThreadObserver::OnWebTestRenderThreadAssociatedRequest( |
| mojo::PendingAssociatedReceiver<mojom::WebTestRenderThread> receiver) { |
| receiver_.reset(); |
| receiver_.Bind(std::move(receiver)); |
| } |
| |
| void WebTestRenderThreadObserver::ReplicateWebTestRuntimeFlagsChanges( |
| base::Value changed_layout_test_runtime_flags) { |
| base::DictionaryValue* changed_web_test_runtime_flags_dictionary = nullptr; |
| bool ok = changed_layout_test_runtime_flags.GetAsDictionary( |
| &changed_web_test_runtime_flags_dictionary); |
| DCHECK(ok); |
| test_interfaces()->GetTestRunner()->ReplicateWebTestRuntimeFlagsChanges( |
| *changed_web_test_runtime_flags_dictionary); |
| } |
| |
| } // namespace content |